7y-8=4+12y

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Solution for 7y-8=4+12y equation:


Simplifying
7y + -8 = 4 + 12y

Reorder the terms:
-8 + 7y = 4 + 12y

Solving
-8 + 7y = 4 + 12y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-12y' to each side of the equation.
-8 + 7y + -12y = 4 + 12y + -12y

Combine like terms: 7y + -12y = -5y
-8 + -5y = 4 + 12y + -12y

Combine like terms: 12y + -12y = 0
-8 + -5y = 4 + 0
-8 + -5y = 4

Add '8' to each side of the equation.
-8 + 8 + -5y = 4 + 8

Combine like terms: -8 + 8 = 0
0 + -5y = 4 + 8
-5y = 4 + 8

Combine like terms: 4 + 8 = 12
-5y = 12

Divide each side by '-5'.
y = -2.4

Simplifying
y = -2.4

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